Table 4 Predicted compositions of glycan chains in isolated stingray GRLN-LP
Peak | Mass [M+H]+ | Possible compositions of glycan chains | Remarks |
|---|---|---|---|
1 | 2580.15 | Thr-11+(HexNAc)3(Hex) | Single peak |
2 | 3351.68 | Ser-10+(HexNAc)3(Hex) | m/z 2580.14 was detected |
| Â | Â | Thr-11+(HexNAc)3(Hex) | Â |
| Â | 3513.74 | Ser-10+(HexNAc)3(Hex) | m/z 2580.14 was detected |
| Â | Â | Thr-11+(HexNAc)3(Hex)2 | Â |
3 | 3375.42 | Ser-10+(HexNAc)3(Hex) | m/z 24 adduct of peak 2 |
| Â | Â | Thr-11+(HexNAc)3(Hex) | Â |
| Â | 3537.46 | Ser-10+(HexNAc)3(Hex) | m/z 24 adduct of peak 2 |
| Â | Â | Thr-11+(HexNAc)3(Hex)2 | Â |
4 | 2580.26 | Thr-11+(HexNAc)3(Hex) | Â |
| Â | 2742.33 | Thr-11+(HexNAc)3(Hex)2 | Â |
5, 6 | 2604.15 | Thr-11+(HexNAc)3(Hex) | m/z 24 adduct of peak 1 |
| Â | 2766.20 | Thr-11+(HexNAc)3(Hex)2 | m/z 24 adduct of peak 1 |
7 | 2594.15 | Thr-11+(HexNAc)3(Hex) | m/z 14 adduct of peak 4 |
| Â | 2756.21 | Thr-11+(HexNAc)3(Hex)2 | m/z 14 adduct of peak 4 |